Expedition 4WD V8-5.4L SOHC VIN 5 (2005)
Water Pump: Service and Repair
Coolant Pump
Material
Material
Removal and Installation
1. Drain the engine cooling system.
2. Remove the cooling fan.
3. Remove the accessory drive belt.
4. Remove the 4 bolts and the coolant pump pulley.
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To install, tighten to 25 Nm (18 ft. lbs.).
5. Remove the four bolts and the coolant pump. Discard the O-ring seal.
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Inspect the mating surfaces. Clean the sealing surfaces with metal surface prep.
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Install a new O-ring seal. Lubricate the O-ring seal with clean engine coolant prior to installation.
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To install, tighten to 25 Nm (18 ft. lbs.).
6. To install, reverse the removal procedure.